@Before
 public void setup() throws Exception {
   SnmpPeerFactory.setInstance(m_snmpPeerFactory);
   localhost = InetAddress.getByName("127.0.0.1");
   snmpAgentConfig = SnmpPeerFactory.getInstance().getAgentConfig(localhost);
   collectionJob = new DefaultCollectionJob();
   collectionJob.setProtocolConfiguration(snmpAgentConfig.toProtocolConfigString());
   destinations = new HashSet<String>();
   destinations.add("test");
 }
Ejemplo n.º 2
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  /**
   * {@inheritDoc}
   *
   * <p>Returns true if the protocol defined by this plugin is supported. If the protocol is not
   * supported then a false value is returned to the caller.
   */
  @Override
  public boolean isProtocolSupported(InetAddress address) {
    try {
      SnmpAgentConfig agentConfig = SnmpPeerFactory.getInstance().getAgentConfig(address);
      return (getValue(agentConfig, DEFAULT_OID) != null);

    } catch (Throwable t) {
      throw new UndeclaredThrowableException(t);
    }
  }
Ejemplo n.º 3
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  public SnmpCollection createCollection(int nodeid, final InetAddress ipaddr) {
    SnmpCollection coll = null;
    try {
      coll = new SnmpCollection(this, nodeid, SnmpPeerFactory.getInstance().getAgentConfig(ipaddr));
    } catch (final Throwable t) {
      LogUtils.errorf(
          this,
          t,
          "getSnmpCollection: Failed to load snmpcollection parameter from SNMP configuration file");
    }

    return coll;
  }
Ejemplo n.º 4
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  private SnmpAgentConfig getAgentConfig(InetAddress ipaddr) {
    // Retrieve this interface's SNMP peer object
    SnmpAgentConfig agentConfig = SnmpPeerFactory.getInstance().getAgentConfig(ipaddr);
    if (agentConfig == null) {
      throw new IllegalStateException(
          "SnmpAgentConfig object not available for interface " + ipaddr);
    }

    agentConfig.hashCode();

    // Set timeout and retries on SNMP peer object
    agentConfig.setTimeout(
        ParameterMap.getKeyedInteger(m_parameters, "timeout", agentConfig.getTimeout()));
    agentConfig.setRetries(
        ParameterMap.getKeyedInteger(
            m_parameters,
            "retry",
            ParameterMap.getKeyedInteger(m_parameters, "retries", agentConfig.getRetries())));
    agentConfig.setPort(ParameterMap.getKeyedInteger(m_parameters, "port", agentConfig.getPort()));

    return agentConfig;
  }
Ejemplo n.º 5
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  /**
   * {@inheritDoc}
   *
   * <p>Returns true if the protocol defined by this plugin is supported. If the protocol is not
   * supported then a false value is returned to the caller. The qualifier map passed to the method
   * is used by the plugin to return additional information by key-name. These key-value pairs can
   * be added to service events if needed.
   */
  @Override
  public boolean isProtocolSupported(InetAddress address, Map<String, Object> qualifiers) {

    try {

      String oid = ParameterMap.getKeyedString(qualifiers, "vbname", DEFAULT_OID);
      SnmpAgentConfig agentConfig = SnmpPeerFactory.getInstance().getAgentConfig(address);
      String expectedValue = null;
      String isTable = null;

      if (qualifiers != null) {
        // "port" parm
        //
        if (qualifiers.get("port") != null) {
          int port = ParameterMap.getKeyedInteger(qualifiers, "port", agentConfig.getPort());
          agentConfig.setPort(port);
        }

        // "timeout" parm
        //
        if (qualifiers.get("timeout") != null) {
          int timeout =
              ParameterMap.getKeyedInteger(qualifiers, "timeout", agentConfig.getTimeout());
          agentConfig.setTimeout(timeout);
        }

        // "retry" parm
        //
        if (qualifiers.get("retry") != null) {
          int retry = ParameterMap.getKeyedInteger(qualifiers, "retry", agentConfig.getRetries());
          agentConfig.setRetries(retry);
        }

        // "force version" parm
        //
        if (qualifiers.get("force version") != null) {
          String version = (String) qualifiers.get("force version");
          if (version.equalsIgnoreCase("snmpv1")) agentConfig.setVersion(SnmpAgentConfig.VERSION1);
          else if (version.equalsIgnoreCase("snmpv2") || version.equalsIgnoreCase("snmpv2c"))
            agentConfig.setVersion(SnmpAgentConfig.VERSION2C);

          // TODO: make sure JoeSnmpStrategy correctly handles this.
          else if (version.equalsIgnoreCase("snmpv3"))
            agentConfig.setVersion(SnmpAgentConfig.VERSION3);
        }

        // "vbvalue" parm
        //
        if (qualifiers.get("vbvalue") != null) {
          expectedValue = (String) qualifiers.get("vbvalue");
        }

        if (qualifiers.get("table") != null) {
          isTable = (String) qualifiers.get("table");
        }
      }

      if (isTable != null && isTable.equalsIgnoreCase("true")) {

        SnmpObjId snmpObjId = SnmpObjId.get(oid);

        Map<SnmpInstId, SnmpValue> table =
            SnmpUtils.getOidValues(agentConfig, "SnmpPlugin", snmpObjId);
        for (Map.Entry<SnmpInstId, SnmpValue> e : table.entrySet()) {
          if (e.getValue().toString().equals(expectedValue)) {
            return true;
          }
        }
      } else {
        String retrievedValue = getValue(agentConfig, oid);

        if (retrievedValue != null && expectedValue != null) {
          return (Pattern.compile(expectedValue).matcher(retrievedValue).find());
        } else {
          return (retrievedValue != null);

          // return (expectedValue == null ? true : retrievedValue.equals(expectedValue));
        }
      }

    } catch (Throwable t) {
      throw new UndeclaredThrowableException(t);
    }

    // should never get here.
    return false;
  }
Ejemplo n.º 6
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  public OnmsAccessPointCollection call() throws IOException {
    OnmsAccessPointCollection apsUp = new OnmsAccessPointCollection();
    InetAddress ipaddr = m_iface.getIpAddress();

    // Retrieve this interface's SNMP peer object
    SnmpAgentConfig agentConfig = SnmpPeerFactory.getInstance().getAgentConfig(ipaddr);
    if (agentConfig == null) {
      throw new IllegalStateException(
          "SnmpAgentConfig object not available for interface " + ipaddr);
    }
    final String hostAddress = InetAddressUtils.str(ipaddr);
    log().debug("poll: setting SNMP peer attribute for interface " + hostAddress);

    // Get configuration parameters
    String oid = ParameterMap.getKeyedString(m_parameters, "oid", null);
    if (oid == null) {
      throw new IllegalStateException("oid parameter is not set.");
    }

    agentConfig.hashCode();

    // Set timeout and retries on SNMP peer object
    agentConfig.setTimeout(
        ParameterMap.getKeyedInteger(m_parameters, "timeout", agentConfig.getTimeout()));
    agentConfig.setRetries(
        ParameterMap.getKeyedInteger(
            m_parameters,
            "retry",
            ParameterMap.getKeyedInteger(m_parameters, "retries", agentConfig.getRetries())));
    agentConfig.setPort(ParameterMap.getKeyedInteger(m_parameters, "port", agentConfig.getPort()));

    if (log().isDebugEnabled()) {
      log().debug("TableStrategy.poll: SnmpAgentConfig address= " + agentConfig);
    }

    // Establish SNMP session with interface
    try {
      SnmpObjId snmpObjectId = SnmpObjId.get(oid);

      Map<SnmpInstId, SnmpValue> map =
          SnmpUtils.getOidValues(agentConfig, "AccessPointMonitor::TableStrategy", snmpObjectId);

      if (map.size() <= 0) {
        throw new IOException("No entries found in table (possible timeout).");
      }

      for (Map.Entry<SnmpInstId, SnmpValue> entry : map.entrySet()) {
        SnmpValue value = entry.getValue();

        String physAddr = getPhysAddrFromValue(value);

        log()
            .debug(
                "AP at value '"
                    + value.toHexString()
                    + "' with MAC '"
                    + physAddr
                    + "' is considered to be ONLINE on controller '"
                    + m_iface.getIpAddress()
                    + "'");
        OnmsAccessPoint ap = m_accessPointDao.findByPhysAddr(physAddr);
        if (ap != null) {
          if (ap.getPollingPackage().compareToIgnoreCase(getPackage().getName()) == 0) {
            // Save the controller's IP address
            ap.setControllerIpAddress(ipaddr);
            apsUp.add(ap);
          } else {
            log().info("AP with MAC '" + physAddr + "' is in a different package.");
          }
        } else {
          log().info("No matching AP in database for value '" + value.toHexString() + "'.");
        }
      }
    } catch (InterruptedException e) {
      log().error("Interrupted while polling " + hostAddress, e);
    }

    return apsUp;
  }